AirHint found the following cheapest return flights from Avalon (AVV) to Osaka (KIX) in September 2025 (see full year).

Return flights

04 Sep - 22 Sep	Jetstar
02 Sep - 17 Sep	Jetstar
09 Sep - 21 Sep	Jetstar
04 Sep - 10 Sep	Jetstar
16 Sep - 29 Sep	Jetstar
10 Sep - 17 Sep	Jetstar
01 Sep - 10 Sep	Jetstar
15 Sep - 17 Sep	Jetstar
09 Sep - 23 Sep	Jetstar
10 Sep - 22 Sep	Jetstar
10 Sep - 15 Oct	Jetstar
10 Sep - 01 Oct	Jetstar
29 Sep - 28 Oct	Jetstar
29 Sep - 12 Oct	Jetstar
28 Sep - 12 Oct	Jetstar
21 Sep - 06 Oct	Jetstar
24 Sep - 08 Oct	Jetstar
25 Sep - 03 Oct	Jetstar
28 Sep - 03 Oct	Jetstar
25 Sep - 05 Oct	Jetstar

Also check the deals for one-way flights from Avalon to Osaka in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Avalon to Osaka in September from $672

Return flights